In 2023, Ralston, WY had a population of 128 people with a median age of 65.3 and a median household income of $37,035. Between 2022 and 2023 the population of Ralston, WY declined from 167 to 128, a −23.4% decrease and its median household income declined from $38,151 to $37,035, a −2.93% decrease.
The 5 largest ethnic groups in Ralston, WY are Two Races Including Other (Hispanic) (43.8%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (33.6%), White (Non-Hispanic) (22.7%), Black or African American (Non-Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Ralston, WY reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Ralston, WY are U.S. citizens.